ISO 9199
Aerospace - Nuts, bihexagonal, self-locking, MJ threads, classifications: 1100 MPa (at ambient temperature)/425 °C, 1100 MPa (at ambient temperature)/650 °C, 1210 MPa (at ambient temperature)/425 °C, 1210 MPa (at ambient temperature)/730 °C, 1550 MPa (at ambient temperature)/235 °C, 1550 MPa (at ambient temperature)/425 °C and 1550 MPa (at ambient temperature)/ 600 °C - Dimensions
Luft- und Raumfahrt - Zwölfkantmuttern, selbstsichernd, MJ-Gewinde; Klasse 1100 MPa (bei Raumtemperatur)/425 °C, 1100 MPa (bei Raumtemperatur)/650 °C, 1210 MPa (bei Raumtemperatur)/425 °C, 1210 MPa (bei Raumtemperatur)/730 °C, 1550 MPa (bei Raumtemperatur)/235 °C, 1550 MPa (bei Raumtemperatur)/425 °C, 1550 MPa (bei Raumtemperatur)/600 °C - Maße
Responsible national committee
NA 131-03-01 AA - Aerospace fasteners